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HY Series CY Series HA2F Series HA2F(O)(M) Series HA4V Series HA7V Series HA10V(S)O/31 Series HA10V(S)O/32 Series HA10V(S)O/52 Series HA10V(S)O/53 Series HA10VNO/5* Series HA15V Series
  • Size 5 to 1000
  • Nominal pressure 400 bar (size 10..200)
  • Max. pressure 450 bar (size 10..200)
  • Open circuit
  • High power density, high total efficiency
  • One-piece tapered piston with sealed piston ring
  • Can be used for mobile machinery and fixed machinery
rexroth pumps
rexroth pumps
rexroth pumps
rexroth pumps
rexroth pumps
rexroth pumps
rexroth pumps
rexroth pumps
Technical parameters (theoretical values, excluding efficiency and tolerances, approximate values)
Size NG 5 10 12 16 23 28 32 45 56 63 80
Geometric displacement (Per revolution) Vg cm3 4.93 10.3 12 16 22.9 28.1 32 45.6 56.1 63 80.4
Max. speed nnom rpm 5600 3150 3150 3150 2500 2500 2500 2240 2000 2000 1800
nmax rpm 8000 6000 6000 6000 4750 4750 4750 4250 3750 3750 3350
nnom Flow rate qv l/min 27.6 32 38 50 57 70 80 102 112 126 145
power Δp = 350 bar P kW 14.5 19 22 29 33 41 47 60 65 74 84
Δp = 400 bar P kW – 22 25 34 38 47 53 68 75 84 96
Torque Δp = 350 bar T Nm 24.7 57 67 89 128 157 178 254 313 351 448
Δp = 400 bar T Nm – 66 76 102 146 179 204 290 357 401 512
Rotational stiffness c kNm/rad 0.63 0.92 1.25 1.59 2.56 2.93 3.12 4.18 5.94 6.25 8.73
The moment of inertia of the rotor group JGR kgm2 0.00006 0.0004 0.0004 0.0004 0.0012 0.0012 0.0012 0.0024 0.0042 0.0042 0.0072
Max. angular acceleration α rad/s2 5000 5000 5000 5000 6500 6500 6500 14600 7500 7500 6000
Case volume V L 0.17 0.17 0.17 0.20 0.20 0.20 0.33 0.45 0.45 0.55
Weight(Approximate value) m kg 2.5 6 6 6 9.5 9.5 9.5 13.5 18 18 23
Size NG 90 107 125 160 180 200 250 355 500 710 1000
Geometric displacement (Per revolution) Vg cm3 90 106.7 125 160.4 180 200 250 355 500 710 1000
Max. speed nnom rpm 1800 1600 1600 1450 1450 1550 1500 1320 1200 1200 950
nmax rpm 3350 3000 3000 2650 2650 2750 1800 1600 1500 1500 1200
nnom Flow rate qv l/min 162 171 200 233 261 310 375 469 600 852 950
power Δp = 350 bar P kW 95 100 117 136 152 181 219 273 350 497 554
Δp = 400 bar P kW 108 114 133 155 174 207 – – – – –
Torque Δp = 350 bar T Nm 501 594 696 893 1003 1114 1393 1978 2785 3955 5570
Δp = 400 bar T Nm 573 679 796 1021 1146 1273 – – – – –
Rotational stiffness c kNm/rad 9.14 11.2 11.9 17.4 18.2 57.3 73.1 96.1 144 270 324
The moment of inertia of the rotor group JGR kgm2 0.0072 0.0116 0.0116 0.0220 0.0220 0.0353 0.061 0.102 0.178 0.55 0.55
Max. angular acceleration α rad/s2 6000 4500 4500 3500 3500 11000 10000 8300 5500 4300 4500
Case volume V L 0.55 0.8 0.8 1.1 1.1 2.7 2.5 3.5 4.2 8 8
Weight(Approximate value) m kg 23 32 32 45 45 66 73 110 155 325 336
Order type
01 02 03 04 05 06 07 08 09 10 11 12 13
HA2F O / 6 - V
Operating liquid type
01 Mineral oil and HFD₀ HFD is suitable for size 250 to 1000, Can only be used in combination with long life bearing "L" (No code)
HFB、HFC Hydraulic oil Suitable for size 5 to 200 (No code)
Suitable for size 250 to 1000 (only be used in combination with long life bearing "L") E-
Axial piston element
02 Inclined shaft design, fixed displacement pump HA2F
Drive shaft bearing 5...200 250...500 710...1000
03 Standard bearing (no code) ● ● -
Long-life bearing - ● ● L
Operating mode
04 Pump, open circuit O
size(NG)
05 Displacement Vgmax [cm³] 5 10 12 16 23 28 32 45 56 63 80 90 107 125 160 180 200 250 355 500 700 1000
Series
06 Series number 6
Index
07 Size 10...180 1
Size 200 3
Size 5 and size 250...1000 0
Direction of rotation
08 From the end of the shaft Clockwise R
Anti-clockwise l
Sealing material
09 FKM (viton) V
Driving shaft
10 Size 5 10 12 16 23 28 32 45 56 63 80 90 107 125 160 180 200 250..1000 A
Splined shaft according to DIN 5480 - ● ● ● ● ● ● - ● ● ● ● ● ● ● ● ● - A
- ● ● - ● ● - ● ● - ● - ● - ● - - ● Z
Parallel key shaft according to DIN 6885 ● ● ● ● ● ● ● - ● ● ● ● ● ● ● ● ● - B
- ● ● - ● ● - ● ● - ● - ● - ● - - ● P
Conical shaft ● - - - - - - - - - - - - - - - - - C
Mounting flange 5…250 355...1000
11 ISO3019-2 Flange 4 holes ● - B
8 holes - ● H
Oil port, valve and fastening thread configuration 5...10 16...23 250...500 710...1000
12 SAE Side flange oil port A/B and SAE rear flange oil port S - - ● - 05
Side thread oil port A/B and rear threaded oil port S - ● - - 06
SAE Rear flange oil port A/B and S - - - ● 11
Side thread oil port A/B and S ● - - - 07
Standard/special model
13 Standard version (No code)
Standard versions with different mounting types, for example, the T oil port opens or closes contrary to the standard -Y
Special model -S